| Classification | Onagraceae: Ludwigia |
| Classification 1 | Onagraceae: Jussiaea |
| Harvard University Herbaria Barcode(s) | 00054199 |
| Type Status | Isolectotype |
| Collector | E. Hassler |
| Collector number | 8075 |
| Country | Paraguay |
| Geography | South America: South America (Region) (Region): Paraguay |
| Locality | In regione cursus superioris fluminis Apa. |
| Date Collected | 1901-12-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/92d9f497-f30b-46bc-a601-02306a88733a |
| Harvard University Herbaria Barcode | 00054199 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Ludwigia nervosa (Poiret) Hara |
| Determined by | T.P. Ramamoorthy |
| Determination Remarks | [is Current name] |
| Family | Onagraceae |
| Type Status | Isolectotype |
| Isolectotype of | Jussiaea nervosa f. foliosa Chodat & Hassler |
| Taxon Reference | (for Jussiaea nervosa f. foliosa Chodat & Hassler) Bull. Herb. Boissier 1903. ser. 2, 3: 907. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
